INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b972379c2a9d66f785988a3c0a3661d8fcca702d80ffe529c107d47796d95d7', 
    'S3gm5JFsSpgLS18i766zs5kxtI3fLLpjdTrnnvlRrFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)